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Wopanga Kugulitsa Mpira wa Ferro-Phosphorus Wopangidwa ku China
Phosphorous iron
| Dzina la chinthu | P | Si | Mn | C | S | Ti |
| Zamkatimu | 23-25 | ≤3.0 | ≤2.0 | ≤1.0 | ≤0.5 | --- |
| Kufananiza chinthu | Phosphorus chitsulo mpira FeP-Q | Wamba chitsulo phosphorous FeP |
| Zolakwika zamtundu wa phosphorous | <0.2% | <3% |
| Kutentha kwa kutentha | 1250 ° C | 1450 ° C |
| Nthawi yosungunuka | 8-10 mphindi | 12-15 mphindi |
| Kuwotcha kutaya | ≤6% | ≥6-8% |
Phosphorus ndi zonyansa zovulaza muzitsulo zambiri. Koma ili ndi udindo wapadera nthawi zina. Mwachitsanzo, kuwonjezera phosphorous ku mitundu ina ya zitsulo akhoza kusintha mphamvu, kukana dzimbiri ndi machinability zitsulo, koma kuwonjezera brittleness zitsulo. Kuonjezera phosphorous ku chitsulo chosungunula kumatha kupititsa patsogolo kusungunuka kwachitsulo chosungunula ndipo motero kumapangitsa kuti zinthu zikhale bwino komanso zapamwamba zazitsulo. Iron cast iron imakhala ndi 0,5% phosphorous, yomwe imatha kukulitsa mphamvu zake zolimba. Chitsulo chosamva kuvala chimakhala ndi phosphorous 0,15%, yomwe imatha kusintha kwambiri kukana kwake.
Phosphorus iron ingagwiritsidwe ntchito ngati chowonjezera cha phosphorous mu kupanga zitsulo ndi kuponyera. kampani kupereka apamwamba woyengeka phosphorous chitsulo mpira, phosphorous zili oposa 23%, palibe zosafunika, palibe ufa, phosphorous okhutira makamaka khola, maonekedwe okongola, mphamvu zabwino, ntchito yabwino pamaso pa ng'anjo batching, tinthu kukula akhoza kukonzedwa malinga ndi zofuna za wosuta, mayendedwe ndi Mumakonda ndi kutsitsa kwenikweni palibe ufa.